CVE-2025-27443
Zoom Workplace Apps for Windows - Insecure Default Variable Initialization Local Integrity Loss
Description
Insecure default variable initialization in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a loss of integrity via local access.
INFO
Published Date :
April 8, 2025, 5:15 p.m.
Last Modified :
Aug. 1, 2025, 7:02 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-27443
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
CVE-2025-27443 vulnerability.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-27443.
| URL | Resource |
|---|---|
| https://www.zoom.com/en/trust/security-bulletin/zsb-25014 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-27443 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-27443
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-27443 vulnerability anywhere in the article.
-
Cyber Security News
Zoom Workplace Apps Vulnerability Let Attackers Inject Malicious Script
Zoom has released updates to address multiple vulnerabilities affecting its Workplace applications across various platforms. The most pressing flaw could allow attackers to inject malicious scripts, p ... Read more
The following table lists the changes that have been made to the
CVE-2025-27443 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 01, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Added CPE Configuration OR *cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:* versions up to (excluding) 6.4.0 *cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:windows:*:* versions up to (excluding) 6.4.0 *cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:windows:*:* versions up to (excluding) 6.3.10 *cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:* versions up to (excluding) 6.3.10 Added Reference Type Zoom Video Communications, Inc.: https://www.zoom.com/en/trust/security-bulletin/zsb-25014 Types: Vendor Advisory -
New CVE Received by [email protected]
Apr. 08, 2025
Action Type Old Value New Value Added Description Insecure default variable initialization in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a loss of integrity via local access. Added CVSS V3.1 AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N Added CWE CWE-1188 Added Reference https://www.zoom.com/en/trust/security-bulletin/zsb-25014